baber/WOPTO huggingface dataset:
Patent JP-H1134601-A (JP)
Title: Full face board disk wheel
Inventor: TAKASHIMA TAKUMI
IPC: B23K9/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent air leakage, facilitate manufacture, reduce costs, secure a design and so on by using an extendable material-made rim having a normal shape. SOLUTION: This disk wheel comprises a rim made of extendable material 1 having a normal shape, a disk fitting curved surface 8 which is tapared at the angle of 5 deg. to be fitted to a rim sheet rear surface at the outer peripheral edge thereof, and a board disk 2 which has a beveled part 6 on the side of a design surface at the outer peripheral edge. A surface distance L between a flange vertical surface 9 on the side of a rim front surface and a fitting weld zone top 10 on the side of the disk is made short. They are welded at the disk outer peripheral beveled part 6, and then, a front surface of a weld 3 thereof is cut to be finished.
Patent JP-2001018680-A (JP)
Title: Traveling control device for vehicle
Inventor: MIYAKOSHI HIROCHIKA
IPC: B60W30/16
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent inappropriate operation in switching a mode. SOLUTION: A vehicle-to-vehicle distance control ECU 12 performs throttle control, shift down and brake control on the basis of the information of the vehicle-to-vehicle distance or the like from a laser radar device 10. In the case where the own-vehicle comes close to a former traveling vehicle when mode is set at the automatic traveling mode, the vehicle-to-vehicle distance control ECU 12 prohibits the sift down, brake control and alarm generation, considering the automatic control is unnecessary because the own-vehicle comes close to the former vehicle with the will of a driver. With this structure, traveling control is performed without causing uncomfortableness to the driver.
Patent JP-S6080408-A (JP)
Inventor: NOZAKI YOSHIHARU
IPC: A47C17/52
Filed: 1983-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6090994-A (JP)
Inventor: SUTANREE II ANDAASON
IPC: F04C11/00
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09137271-A (JP)
Title: Pulse dc sputtering method and dc plasma apparatus used therefor
Inventor: SELLERS JEFF C
IPC: H01F41/18
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent arc discharge loss by shutting off an impressed DC voltage when an impressed voltage exceeds the negative overvoltage threshold and shutting off the impressed DC voltage when an arc discharge is executed within a wind interval.  
     SOLUTION: A DC plasma power source 10 is connected via a reverse pulse generator 18 to a plasma chamber load 12. An arc discharge detecting circuit 26 detects the voltage state of the load 12. The voltage is high in the plasma state and is low in the arc discharge state. When the voltage inputted to the load 12 exceeds the threshold, a current flows via a Zener diode string 38 and an LED 44 and the signal of the overvoltage state is emitted. The Zener diode string 38 clamps the voltage spike at the overvoltage threshold. An opto transmitter 34 detects the generation of the arc discharge. The impressed DC voltage is automatically shut off when the arc discharge is generated to over the continuous plural cycles within the wind internal. The damage of the plasma chamber, etc., is prevented. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1136069-A (JP)
Title: Method for exhausting film forming device
Inventor: OKUDA AKIRA
IPC: C23C14/34
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of oxygen and water into a reaction chamber in a film forming device provided with a vacuum spare chamber. SOLUTION: In a coating forming device provided with a reaction chamber 10 and a vacuum spare chamber 10, the vacuum spare chamber 10 is opened to atmospheric pressure, a substrate is exchanged, thereafter, before the vacuum spare chamber 10 is exhausted, gaseous nitrogen is sealed therein to form its state into the pressurized one, and after that, exhaustion is executed. In this way, before the exhaustion of the vacuum spare chamber 10, by forming the state of the vacuum spare chamber 10 into the pressurized one, when it is next exhausted, the partial pressure of inert gaseous nitrogen is made high, by which the intrusion of oxygen and water as the components in the atmosphere can remarkably be reduced.
Patent JP-2001018774-A (JP)
Title: Vehicle behavior control device
Inventor: KATSUYAMA ETSUO
IPC: B60T8/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of control by always varying according to a lateral slip angle and a lateral slip angular velocity a threshold value at which the start of control is determined, and optimizing the threshold value so that the lateral slip angle does not exceed a maximum allowable value. SOLUTION: In this vehicle behavior control device having a control means (c) adapted to effect vehicle behavior control by which a yaw moment generating mechanism (a) is actuated when an input from a vehicle behavior detecting means (b) meets a condition for starting the control, the control means (c) meets β0-β-(I0.Δβ2/2Y0)<0; YM=-Y0 and β0+β-(I0.Δβ2/2Y0)<0 when Δβ>0; and YM=Y0 when Δβ<0 wherein βis lateral slip angle, β0 is the maximum allowable value of the lateral slip angle β, I0 is the yaw inertial moment of the vehicle, YM is the yaw moment generated by the yaw moment generating mechanism, and Y0 is the absolute value of the yaw moment YM.
Patent JP-H0743287-A (JP)
Title: Rotary viscometer
Inventor: SEKIGUCHI KOJI
IPC: G01N11/14
Filed: 1993-07-30
Abstract: PURPOSE:To provide a viscometer equipped with a bearing mechanism for sustaining the relative positional relationship between a conical rotor and a plate positively even upon generation of high push-up force in the conical rotor through Weissenberg effect without using any weight. CONSTITUTION:The rotary viscometer employing a conical rotor comprises two ball bearings 13a, 13b for a torque detection shaft 30 interlocked with the conical rotor, a bearing mechanism 100 for securing the outer rings of the ball bearings 13a, 13b to apply a constant pressure to a part of the torque detection shaft 30 between the ball bearings 13a, 13b, and a weak rigidity part 30b. This constitution allows measurement of a high viscosity sample liquid having Weissenberg effect with practical accuracy and reproducibility under a stabilized reliable state.
Patent JP-S6435694-A (JP)
Title: Fire alarming device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/06
Filed: 1987-07-31
Abstract: PURPOSE:To surely detect a true fire in its early stages without a false alarm, and to generate an alarm by quantizing a part of a sensor output level exceeding a prescribed value, and integrating the quantized number, and outputting an abnormality signal only when its value reaches a prescribed integrated value. CONSTITUTION:A deciding part 11 samples the sensor output level SLV of a smoke sensor part 10 at every prescribed time interval DELTAt, and at the same time, obtains a difference between the level SLV, sampled since a point of time when the level SLV comes larger than the prescribed level LV1, and the LV1, and determines the quantized number, and integrates it successively. Then, it compares an integrated value SI and the prescribed integration value A, and discriminates time when the value SI reaches the value A, and outputs a signal to show an abnormality. In such a way, a stable fire detection comes possible, whatever state the rise of the sensor output level at the time of the occurrence of the fire is. In addition to it, a malfunction is not caused by a phenomenon resembling to the transitory fire like the smoke of tobacco, etc.
Patent JP-S6081845-A (JP)
Title: Semiconductor chip carrier
Inventor: NITSUTA MITSURU
IPC: H01L23/12
Filed: 1983-10-12
Abstract: PURPOSE:To enable noises to be eliminated near the semiconductor chip as a noise source and to realize an inexpensive semiconductor chip carrier packaged in a high density, by integrally forming a bypassing capacitor within the semiconductor chip carrier. CONSTITUTION:A chip carrier 1 consists of a cavity 31 for supporting semiconductor integrated circuit chips and of ceramic sheets 11, 12, 13 and 14. The ceramic sheet 11 is provided with I/O terminals 21, side conductors 22 and an electrode 23 of a capacitor. The electrode 23 is connected to ground terminals 21' and to bonding electrodes 28' to be connected to the ground of the chip. The ceramic sheet 12 is provided with the other electrode 25 of the capacitor and with side conductors 24, and the electrode 25 is connected to source terminals 21'' and to bonding electrodes 28'' for connecting the chip to the power supply. The electrodes 23 and 25 form a capacitor through the ceramic sheet 12 so as to bypass noises of the power source and of the ground.
Patent JP-S6166958-A (JP)
Title: Absolute value type eddy current flaw detecting device
Inventor: TAKAHASHI AKIRA
IPC: G01N27/90
Filed: 1984-09-10
Abstract: PURPOSE:To eliminate the need for a standard tube and to simplify the device by detecting a flaw of a metallic tube on the basis of the relative variation between reference impedance of a variable impedance circuit and the impedance of an eddy current flaw detection coil. CONSTITUTION:The oscillation frequency of a variable frequency oscillator 10 is set according to the specification of the metallic tube 30 as an object of flaw detection, and the inductance of a variable inductance coil 22 and the resistance value of a variable resistor 24 are adjusted to equalize their composite impedance to the standard impedance corresponding to the tube 30 of the specifi cation. A probe 28 equipped with the eddy current flaw detection coil 18 is inserted into the tube 30 in the state of those settings. If there is a flaw in the tube wall of the tube 30, the generation state of the eddy current in the tube wall varies with the size of the flaw and the impedance of the coil 18 also varies, so a potential difference corresponding to the size of the flaw is generated between terminals (c) and (d) of a bridge circuit 12. This potential difference is supplied as a signal to a signal processing circuit to detect the flaw in the tube 30.
Patent JP-S6348657-A (JP)
Title: Controller for disk drive motor in video disk player
Inventor: MORI YONEMITSU
IPC: G11B19/28
Filed: 1986-08-15
Abstract: PURPOSE:To contrive to reduce the cost by detecting a frequency of a reproduced FM signal so as to detect whether or not a spindle motor reaches the specified number of revolutions thereby eliminating the need for a potentiometer and a frequency generator. CONSTITUTION:If number of revolutions of the spindle motor 1 is deviated largely, a phase difference detector 7 cannot output information of speed deviation and the control of number of revolutions of the spindle motor 1 is disabled. In such a state above, since the output of a frequency detector 8 is at the outside of the range between voltage conversion values VL and VH, the level of an output line 11 of a level detector 9 goes to an L level and a switch 10 selects a line 12. In this state, a speed control loop taking the frequency of the reproduced FM signal at the normal state as an object of the number of revolutions of the spindle motor 1 is formed and the spindle motor 1 is controlled to reach the specified number of revolutions.
Patent JP-S6169383-A (JP)
Title: Controller of dc motor
Inventor: HOSODA HIROMI
IPC: H02P7/292
Filed: 1984-09-13
Abstract: PURPOSE:To prevent a control response from deteriorating due to the interruption of a current by gain compensating for the interruption of the current by detecting in advance whether the interruption of the current occurs or not. CONSTITUTION:A counterelectromotive force detector 41 calculates a countere lectromotive force signal 42 of a DC motor from a speed feedback signal 2, and inputs it together with a phase control signal 9 to an amplitude discrimina tor 43. The discriminator 43 outputs an amplitude discrimination signal 44 which becomes '0' when the signal 9 is larger than the signal 42 and '1' when smaller. In case of positive current, when the output of the signal 44 is '1', it is judged as the interruption state of the current. In case of negative current, when the output is '0', it is discriminated as the interruption of the current. Thus, the interruption of the current can be discriminated before firing a thyris tor, the gain compensation for the interruption of the current can be easily performed to prevent the control response from deteriorating due to the interrup tion of the current.
Patent JP-H0241463-A (JP)
Title: Printing of napped woven or knitted fabric
Inventor: NONAKA TOYOICHI
IPC: D06P3/00
Filed: 1988-08-01
Abstract: PURPOSE:To obtain napped knitted fabric having deviation of pattern and specific appreciation by printing knitted fabric such as loop pile tricot having specific skip of front yarn or loop pile woven fabric in a pattern having a boundary line crossing the loop and then napping by cutting. CONSTITUTION:Knitted fabric or woven fabric is printed in a pattern having a boundary line crossing loop of loop pile woven fabric formed by front yarn of tricot having 101/565-101/101110 skips of front yarn. Then the knitted fabric or woven fabric is napped by cutting to give napped woven fabric having 2-5mm mutually deviated pattern.
Patent JP-S5893619-A (JP)
Title: Intake unit of air conditioner for automobile
Inventor: YANO MIKIO
IPC: B60H1/00
Filed: 1981-11-30
Abstract: PURPOSE:To enable to control discharge of energy under a vent mode, by a method wherein an intake door is made into a two-door structure and one side door is made into an intake opening of indoor air at the time of operation in a cooling cycle under the vent mode. CONSTITUTION:When a setting device of an intake door is set at FRE, a No.2 door component 9B is located at a position (a) by a cable 34, and then when an automatic control switch 53 and a vent mode switch 58 are turned off a negative pressure is applied to an actuator 37 by actuation of a solenoid valve 60 and a No.1 door component 9A which was at the position (a) is revolved to a position (c). When the setting device of the intake door is set at a neutral position M a door switch 59 is turned off by moving the No.2 door component 9B to a position (b) and the No.1 door component 9A is placed at the position (c) irrespective of a state of the mode switch 59 whether it is turned on or off. When the setting device of the intake door is set at an indoor air circulation position REC the No.1 and the No.2 door components 9A and 9B are moved to the position (c). Discharge of energy is controlled like this, by making one side door into the position where an inflow opening for indoor air is opened at the time of operation in a cooling cycle under a vent mode.
Patent JP-H07318121-A (JP)
Title: Air blower
Inventor: WAKABA SADAHIKO
IPC: B01D46/42
Filed: 1994-08-12
Abstract: PURPOSE:To prevent diffusion of cigaret's smoke by providing a suction port at the front surface of a housing and air outlets at the right and left sides of the front surface and the upper surface side of the housing, and providing air supply means for feeding the air from the suction port to the outlets in the housing. CONSTITUTION:A suction port 2 having a long lateral length is provided at the upper part of the front surface of a housing 1. Air outlets 3 each having a long longitudinal length are provided at the upper parts of the right and left sides of the front surface, and further air outlets 3 are provided at the rear side of the upper surface of the housing 1. A supply fan 4 for feeding the air sucked from the port 2 to the outlets 3 is provided in the housing 1. Winds diffused from the outlets 3 form an air curtain which surrounds the front space of the housing 1 to prevent the flow of disturbed air flow to the front space of an air blower. Accordingly, if a smoke exists in the front space of the housing 1, a barrier effect for preventing the diffusion of a cigaret's smoke by the diffused air is obtained, thereby effectively sucking the smoke from the port 2. If an air cleaning filter 5 is disposed between the port 2 and the fan 4, the cigaret's smoke can be collected.
Patent JP-S6168145-A (JP)
Title: Annular gap type ball mill
Inventor: PEETAA FUABIAN
IPC: B02C17/16
Filed: 1985-08-28
Abstract: The annular gap-type ball mill for the continuous pulverization in particular of hard mineral substances comprises a closed grinding container (12) driven rotatingly and accommodating a rotor (13) driven in opposite direction. The outer surface of the rotor defines with the inner face of the grinding container (12) a grinding gap (20) which may contain grinding pellets.
Patent JP-H0240432-A (JP)
Title: Outdoor unit of engine driven type heat pump equipment
Inventor: SATO TOSHIMITSU
IPC: F25B27/02
Filed: 1988-07-30
Abstract: PURPOSE:To build an outdoor unit in compact size and to improve its heat- exchanging performance by stacking an engine cooling radiator and outdoor heat exchangers vertically to form a stacked body having a U shape, housing components of a refrigerant circulating line inside the stacked body, and installing a fan on the top of the stacked body. CONSTITUTION:An outdoor unit 51 is built in such a way that an engine cooling radiator 42 and outdoor heat exchangers 10 and 110 are vertically stacked so as to form a stacked body 61 having a U shape plane view, and a fan 15 is installed on the upper portion of the stacked body so as to exhaust air from the stacked body 61. And components of a refrigerant circulating line are housed inside the stacked body 61. By this constitution, the outdoor unit 51 can be built in a compact size as both inside and outside surfaces of the unit 51 are effectively used. In addition, the heat-exchanging performance is improved because air in the stacked body can be exhausted and an enough amount of air can be passed through the radiator and the heat exchangers by the fan.
Patent JP-H0354982-A (JP)
Title: Method of decoding subsample video signal
Inventor: NISHIGUCHI MITSUHIRO
IPC: H04N19/186
Filed: 1989-07-24
Abstract: PURPOSE:To improve a compression ratio and to keep the continuity of picture elements by retrieving the continuous direction of picture elements and executing interpolation by using original picture elements in upper, lower, left, and right lines for interpolation in the case of decoding a sub-Nyquist sampled coded image. CONSTITUTION:In a receiving side circuit, sampling frequency is returned to an original frequency by a '0' inserting circuit 16 and the original frequency is inputted to a difference circuit 22 through a buffer circuit 20. The circuit 22 finds out differences in respective directions and inputs the differences to a deciding circuit 24. The circuit 24 detects the direction having the minimum difference and an interpolating circuit 26 interpolates picture elements in the interpolation direction based upon the output of the circuit 24. Thus, the interpolating direction is found out by using corresponding picture elements existing in four lines; upper, lower, right, and left lines, adjacent to the interpolating point and the picture elements existing in the interpolating direction are interpolated.
Patent JP-H0476435-A (JP)
Title: Automatic lens meter
Inventor: MIZUNO TOSHIAKI
IPC: G01M11/02
Filed: 1990-07-19
Abstract: PURPOSE:To precisely and simply carry out an axis setting work by displaying an aligning target on a display in accordance with a prism value with respect to the optical axis of a measuring optic system or with an eccentricity obtained from the prism value. CONSTITUTION:Signals from two image sensors 18 are delivered to a comparator 22 and a peak hold circuit 23 through a CCD drive circuit 21. A peak voltage detected by the circuit 23 is converted into a half voltage signal by a D/A converter 26, and is delivered to the comparator 22. This signal and the signal delivered directly to the comparator 22 are compared with each other, and a signal from a counter 27 is delivered to a latch 28 in response to a strobe signal delivered from the comparator, and the positions of bright and dark edges are read from the waveforms of the signal at that time, and are inputted into a computer 25 which calculates spherical surface refractivities, columnar surface refractivities, axial angles and prism values at these positions. Corona targets are displayed at positions about the optical axis of the optic system as a center displayed on a display in accordance with the measured prism values.
Patent JP-S57167826-A (JP)
Title: Fuel vapor pipe of automobile fuel tank
Inventor: ISHIKAWA TADASHI
IPC: B60K15/01
Filed: 1981-11-27
Abstract: PURPOSE:To prevent leak of fuel when the car is turned sideways by introducing the fuel vapor pipe a full turn around the tank in directions perpendicular to the longitudinal axis of the car, and from the end of a full turn, further extending the pipe down beneath the bottom of the tank, thus positioning a part of the vapor pipe above and rear of the vapor space in the tank when the car is accidentally turned sideways. CONSTITUTION:The fuel vapor pipe 2 is introduced from above the tank 1 and takes a full turn around the tank in directions normal to the longitudinal axis of the car, and simultaneously a backward displacement. At the vack of the tank, the pipe is then brought down beyond the bottom of the tank 1 and then introduced to the front direction. When the car is turned sideways or no matter in what position, a part of the vapor pipe 2 is always located above the vapor space of the tank 2 so that the fuel is held within the vapor pipe 2. The fuel will not flow out even when the car stands on its head. Thus, a continuous leak of fuel is prevented at the time of a car accident and the car is protected from catching a fire.
Patent JP-S6347611-A (JP)
Title: Steering angle detector
Inventor: FUKINO MASATO
IPC: B62D3/12
Filed: 1986-08-14
Abstract: PURPOSE:To detect a steering angle with high accuracy by a small-sized apparatus, by constitution such that two current collecting members are allowed to slide on the electric resistance member of the disc-shaped substrate externally fitted to an input shaft at a position where an electrical insensitive band does not coincide. CONSTITUTION:A steering angle detection resistance member 40 is provided on the single surface of the disc-shaped substrate 28 externally fitted to an input shaft 1a in a ring form and both terminals 41a, 41a forming the electrical insensitive bands of said member 40 are connected to the electric good conductor provided on the back surface of the substrate. Two current collecting members sliding with the member 40 are rotated by 180 deg. to be replaced and one of them is positioned at almost the center when a vehicle advances straight. Four voltage informations of the present values and previous values of two current collecting members are stored and, when one informations are set values or more and other voltage change is a reference value or more, the former is judged to be abnormal and a steering angle is operated from the latter. Therefore, the steering angle can be measured with high accuracy by a small-sized apparatus.